MEK
= MEK
{c}
A kinase upstream of <ERK>. A failure of a MEK inhibitor to change fate does not alone establish that ERK is dispensable without testing effective pathway inhibition in the embryo.
= MEK
{c}
A kinase upstream of <ERK>. A failure of a MEK inhibitor to change fate does not alone establish that ERK is dispensable without testing effective pathway inhibition in the embryo.